A New Aura Of Copper Performance. Named for the unmistakable glow of polished copper, CopperBond Aura .75qt Butter Warmer reimagines the material chefs have trusted for generations through modern Hestan engineering. Crafted in Italy, CopperBond Aura is a special limited production collection that pairs a professional-grade 1.5mm copper exterior with thoughtfully engineered details to deliver exceptional heat responsiveness, precise control, and lasting performance. Whether you're finishing a hollandaise in the kitchen or serving a warm beurre blanc or steak sauce tableside, the CopperBond Aura Butter Warmer delivers precise heat control in a pan refined enough to take to the table. Unlike traditional copper cookware that relies on delicate tin linings and ongoing maintenance, CopperBond Aura features a super-fine satin stainless steel interior engineered for high-heat cooking, easier cleaning, and long-term durability. Less porous than traditional stainless steel, it resists staining and oil buildup while maintaining a refined cooking surface. Engineered in collaboration with Michelin-star chefs, the seamless handle eliminates the crevice where food can collect. An integrated heat vent reduces heat transfer by up to 20%, enhancing comfort and control. Hestan’s signature flush rivets and reinforced rims enhance durability and ease of cleaning, while polished copper lids celebrate the enduring beauty of copper cookware. With a rich, warm glow worthy of display, the CopperBond Aura collection is oven and broiler safe to 600F (315C), allowing effortless transition from stovetop to oven to table. Whether refining a delicate sauce, achieving the perfect sear, or making quick temperature adjustments, CopperBond Aura responds instantly to every movement.